What do you call the guys that complain about non stock cars?

I used to be one of those purist guys. Not to the extent I'd ever diss someone's car or give him a hard time over it. Unless he was a friend of mine, then all bets were off. But something like a 71 stripe on a 70 would bug me no end. I'm like it costs the same to do it right, no?

Then I got my Duster and that all went away. It isn't stock, it never will be. Whatever. Your car, enjoy it, have a blast. To be fair to myself that had started a couple of years prior to getting the Duster. The Duster just cemented the new philosophy.

Just no Brand X motors in a Mopar, please. But I'm consistent on that, I don't like Chev motors in a Ford either.